In the past year (2019), Chengyang Song (宋成阳) competed in 13 competitions and 137 rounds across 13 events, from Mar 24th to Dec 22nd.
Podiums
He has been on the podium 22 times across 7 events, including 6 golds, 8 silvers, and 8 bronzes.
| Event | Gold | Silver | Bronze |
| 2x2x2 Cube | 2 | 3 | 2 |
| 3x3x3 One-Handed | 2 | 1 | 3 |
| 3x3x3 Cube | 1 | 2 | 2 |
| 4x4x4 Cube | 1 | | |
| Clock | | 1 | |
| Skewb | | 1 | |
| 6x6x6 Cube | | | 1 |
Solves/Attempts
He attempted 668 solves and completed 658.
| Event | Solves | Attempts |
| 3x3x3 Cube | 164 | 165 |
| 3x3x3 One-Handed | 105 | 105 |
| 2x2x2 Cube | 104 | 110 |
| 4x4x4 Cube | 85 | 85 |
| Skewb | 84 | 84 |
| Pyraminx | 54 | 55 |
| 5x5x5 Cube | 20 | 20 |
| Megaminx | 15 | 15 |
| 6x6x6 Cube | 12 | 12 |
| Clock | 9 | 10 |
| 7x7x7 Cube | 3 | 3 |
| 3x3x3 Fewest Moves | 3 | 3 |
| 3x3x3 Multi-Blind | 0 | 1 |
Personal Bests
He broke his personal best 52 times across 12 events, including 25 singles and 27 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 12 | 6 | 6 |
| 2x2x2 Cube | 6 | 3 | 3 |
| 5x5x5 Cube | 6 | 3 | 3 |
| 3x3x3 One-Handed | 6 | 2 | 4 |
| 4x4x4 Cube | 5 | 3 | 2 |
| 6x6x6 Cube | 5 | 2 | 3 |
| Skewb | 3 | 1 | 2 |
| 7x7x7 Cube | 2 | 1 | 1 |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 2x2x2 Cube | 1.84 | 1.37 | 0.47 (34.31%) |
| 3x3x3 Cube | 8.51 | 6.40 | 2.11 (32.97%) |
| 5x5x5 Cube | 1:18.30 | 1:00.39 | 17.91 (29.66%) |
| 7x7x7 Cube | 4:09.58 | 3:30.73 | 38.85 (18.44%) |
| 3x3x3 One-Handed | 13.90 | 11.99 | 1.91 (15.93%) |
| 6x6x6 Cube | 2:43.86 | 2:22.03 | 21.83 (15.37%) |
| Pyraminx | 3.85 | 3.35 | 0.50 (14.93%) |
| Megaminx | 1:07.00 | 58.44 | 8.56 (14.65%) |
| 4x4x4 Cube | 32.44 | 28.61 | 3.83 (13.39%) |
| Skewb | 3.30 | 3.08 | 0.22 (7.14%) |
| Clock | 10.33 | 9.69 | 0.64 (6.60%) |
| 3x3x3 Fewest Moves | - | 44 | - |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 2x2x2 Cube | 2.56 | 1.95 | 0.61 (31.28%) |
| 3x3x3 One-Handed | 17.57 | 13.85 | 3.72 (26.86%) |
| 7x7x7 Cube | 4:22.16 | 3:36.19 | 45.97 (21.26%) |
| Pyraminx | 5.95 | 4.96 | 0.99 (19.96%) |
| 6x6x6 Cube | 2:51.33 | 2:26.70 | 24.63 (16.79%) |
| 3x3x3 Cube | 9.76 | 8.41 | 1.35 (16.05%) |
| 5x5x5 Cube | 1:23.23 | 1:11.89 | 11.34 (15.77%) |
| Skewb | 5.21 | 4.51 | 0.70 (15.52%) |
| Megaminx | 1:11.13 | 1:05.24 | 5.89 (9.03%) |
| 4x4x4 Cube | 38.40 | 35.85 | 2.55 (7.11%) |
| 3x3x3 Fewest Moves | - | 44.67 | - |
Cubers
He met 2043 cubers from 18 countries/regions, 364 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1679 |
| 2 | 281 |
| 3 | 70 |
| 4 | 10 |
| 5 | 3 |
| All | 2043 |
Regions
He competed in 2 countries/regions.
Cities
In China, he visited 8 cities while competing.
| City | Times |
| Hefei | 2 |
| Suzhou | 2 |
| Wuxi | 1 |
| Weihai | 1 |
| Fuzhou | 1 |
| Beijing | 1 |
| Xuzhou | 1 |
| Heze | 1 |
